CH571743A5 - Dispositif permettant d’interdire à une personne non autorisée le déréglage d’une installation équipée d’un appareil de commande présentant un disque de réglage - Google Patents

Dispositif permettant d’interdire à une personne non autorisée le déréglage d’une installation équipée d’un appareil de commande présentant un disque de réglage

Info

Publication number
CH571743A5
CH571743A5 CH363273A CH363273A CH571743A5 CH 571743 A5 CH571743 A5 CH 571743A5 CH 363273 A CH363273 A CH 363273A CH 363273 A CH363273 A CH 363273A CH 571743 A5 CH571743 A5 CH 571743A5
Authority
CH
Switzerland
Prior art keywords
adjusting
prevent
unauthorized person
control device
adjustment disc
Prior art date
Application number
CH363273A
Other languages
English (en)
Inventor
Auguste Van Laethem
Original Assignee
Acec
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Acec filed Critical Acec
Publication of CH571743A5 publication Critical patent/CH571743A5/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/0065—Control members, e.g. levers or knobs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/12—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant
    • G05G5/20—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant by locking a quadrant, rod, or the like carried by the member
    • G05G5/22—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant by locking a quadrant, rod, or the like carried by the member by friction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H2071/7472—Means for adjusting the conditions under which the device will function to provide protection with antitamper means for avoiding unauthorised setting

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Clamps And Clips (AREA)
  • Connection Of Plates (AREA)
  • Air Conditioning Control Device (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
CH363273A 1972-03-14 1973-03-13 Dispositif permettant d’interdire à une personne non autorisée le déréglage d’une installation équipée d’un appareil de commande présentant un disque de réglage CH571743A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1003865 1972-03-14

Publications (1)

Publication Number Publication Date
CH571743A5 true CH571743A5 (fr) 1976-01-15

Family

ID=3862631

Family Applications (1)

Application Number Title Priority Date Filing Date
CH363273A CH571743A5 (fr) 1972-03-14 1973-03-13 Dispositif permettant d’interdire à une personne non autorisée le déréglage d’une installation équipée d’un appareil de commande présentant un disque de réglage

Country Status (9)

Country Link
JP (1) JPS492345A (fr)
AT (1) AT343942B (fr)
AU (1) AU5326173A (fr)
BE (1) BE780632A (fr)
CH (1) CH571743A5 (fr)
DE (1) DE2312511C3 (fr)
ES (1) ES412540A1 (fr)
FR (1) FR2175965B1 (fr)
GB (1) GB1358035A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106338138B (zh) * 2016-10-20 2022-07-12 珠海格力电器股份有限公司 安装结构、空调器以及用于该空调器的安装方法

Also Published As

Publication number Publication date
FR2175965B1 (fr) 1976-05-21
JPS492345A (en) 1974-01-10
ATA220473A (de) 1977-10-15
DE2312511C3 (de) 1975-07-24
GB1358035A (en) 1974-06-26
AU5326173A (en) 1974-09-19
BE780632A (fr) 1972-09-14
DE2312511A1 (de) 1973-09-27
DE2312511B2 (fr) 1974-11-28
FR2175965A1 (fr) 1973-10-26
ES412540A1 (es) 1976-01-01
AT343942B (de) 1978-06-26

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased